The gel was stirred for 3 minutes and then was poured into a plastic dish and was allowed to evaporate until Friday.

Salt Solution Preparation

Made 10 mL of 10 mM solutions of Fe2(SO4)3, Al2(SO4)3, CuSO4, and Na2SO4

1 mM·(1/1000) = 0.01 M · 0.1 L = 0.001 mol = 1 x 10-4 mol

Fe2(SO4)3 → 1 x 10-4 mol · 562.00 g/mol = 0.0562 g

Al2(SO4)3 → 1 x 10-4 mol · 654.6 g/mol = 0.06546 g

CuSO4 → 1 x 10-4 mol · 249.68 g/mol = 0.0249 g

Na2SO4 → 1 x 10-4 mol · 142.04 g/mol = 0.14202 g

Three ratios of porphyrin:salt were tested - 1:1, 1:10, 1:100

1:100 = 990 μL salt + 10 μL porphyrin

1:10 = 900 μL salt + 100 μL porphyrin

1:1 = 500 μL salt + 500 μL porphyrin

Data

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Notes

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